[libvirt] ANNOUNCE: libvirt-glib release 0.2.0
by Daniel P. Berrange
I am pleased to announce that a new release of the libvirt-glib package,
version 0.2.0, is now available from
ftp://libvirt.org/libvirt/glib/
The packages are GPG signed with
Key fingerprint: DAF3 A6FD B26B 6291 2D0E 8E3F BE86 EBB4 1510 4FDF (4096R)
Changes in this release:
- Support keyboard input device config
- Annotate some unused parameters
- Add support for new graphics attach API
libvirt-glib comprises three distinct libraries:
- libvirt-glib - Integrate with the GLib event loop and error handling
- libvirt-gconfig - Representation of libvirt XML documents as GObjects
- libvirt-gobject - Mapping of libvirt APIs into the GObject type system
NB: While libvirt aims to be API/ABI stable forever, with libvirt-glib
we are not currently guaranteeing that libvirt-glib libraries are
permanently API/ABI stable. That said we do not expect to break the
API/ABI for the forseeable future and will always strive avoid it.
Follow up comments about libvirt-glib should be directed to the regular
libvir-list(a)redhat.com development list.
Thanks to all the people involved in contributing to this release.
Regards,
Daniel
--
|: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :|
|: http://libvirt.org -o- http://virt-manager.org :|
|: http://autobuild.org -o- http://search.cpan.org/~danberr/ :|
|: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|
10 years, 3 months
[libvirt] [PATCH] qemu: Auto generate a controller when attach hostdev and chr device
by Luyao Huang
https://bugzilla.redhat.com/show_bug.cgi?id=1174154
When we use attach-device add a hostdev or chr device which have a
iscsi address or others (just like guest agent, subsys iscsi disk...),
we will find there is no basic controller for our new attached device.
Somtimes this will make guest cannot start after we add them (although
they can start at the second time).
Signed-off-by: Luyao Huang <lhuang(a)redhat.com>
---
src/qemu/qemu_driver.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index df3ba6d..62fb784 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -7250,6 +7250,8 @@ qemuDomainAttachDeviceConfig(virQEMUCapsPtr qemuCaps,
if (virDomainHostdevInsert(vmdef, hostdev))
return -1;
dev->data.hostdev = NULL;
+ if (virDomainDefAddImplicitControllers(vmdef) < 0)
+ return -1;
if (qemuDomainAssignAddresses(vmdef, qemuCaps, NULL) < 0)
return -1;
break;
@@ -7290,6 +7292,8 @@ qemuDomainAttachDeviceConfig(virQEMUCapsPtr qemuCaps,
if (qemuDomainChrInsert(vmdef, dev->data.chr) < 0)
return -1;
dev->data.chr = NULL;
+ if (virDomainDefAddImplicitControllers(vmdef) < 0)
+ return -1;
break;
case VIR_DOMAIN_DEVICE_FS:
--
1.8.3.1
10 years, 3 months
[libvirt] [PATCH V2 0/3] qemu: support update graphic device persistently
by Wang Rui
We can change vnc password by using virDomainUpdateDeviceFlags API with
live flag. But it can't be changed with config flag.
v1: https://www.redhat.com/archives/libvir-list/2014-November/msg00627.html
diff to v1:
according to Jan's suggestion,
1. (patch 1/3) change error number to VIR_ERR_OPERATION_UNSUPPORTED
2. (patch 3/3) add 'VIR_DOMAIN_XML_SECURE' to flags in initialization.
3. (patch 3/3) Introduce a new function qemuDomainFindGraphicsIndex.
Free the old graphics def and replace it with the new one as what
we did for DEVICE_NET.
Wang Rui (3):
qemu: report properer error number when change graphics failed
qemu: fix alignment of qemuDomainFindGraphics
qemu: make persistent update of graphics device supported
src/conf/domain_conf.c | 2 +-
src/qemu/qemu_driver.c | 18 +++++++++++++++++-
src/qemu/qemu_hotplug.c | 36 ++++++++++++++++++++++++------------
src/qemu/qemu_hotplug.h | 2 ++
4 files changed, 44 insertions(+), 14 deletions(-)
--
1.7.12.4
10 years, 3 months
[libvirt] [PATCH] conf: fix virDomainLeaseIndex cannot work when both parameter have lockspaces present
by Luyao Huang
https://bugzilla.redhat.com/show_bug.cgi?id=1174096
When both parameter have lockspaces present, virDomainLeaseIndex
will always -1 even there is a lease the same with the one we check.
I think we shouldn't do 'continue' when the two lockspaces are the same.
Signed-off-by: Luyao Huang <lhuang(a)redhat.com>
---
src/conf/domain_conf.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 5cf0b1a..f36affc 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -11667,13 +11667,14 @@ int virDomainLeaseIndex(virDomainDefPtr def,
for (i = 0; i < def->nleases; i++) {
vlease = def->leases[i];
- /* Either both must have lockspaces present which match.. */
- if (vlease->lockspace && lease->lockspace &&
- STRNEQ(vlease->lockspace, lease->lockspace))
- continue;
+ /* Either both must have lockspaces present which match.. */
+ if (vlease->lockspace && lease->lockspace) {
+ if (STRNEQ(vlease->lockspace, lease->lockspace))
+ continue;
/* ...or neither must have a lockspace present */
- if (vlease->lockspace || lease->lockspace)
+ } else if (vlease->lockspace || lease->lockspace)
continue;
+
if (STREQ(vlease->key, lease->key))
return i;
}
--
1.8.3.1
10 years, 3 months
[libvirt] [PATCH] xenconfig: fix boot device parsing
by Wei Liu
The original code always checked *boot which was in effect boot[0]. It
should use boot[i].
Signed-off-by: Wei Liu <wei.liu2(a)citrix.com>
---
src/xenconfig/xen_common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/xenconfig/xen_common.c b/src/xenconfig/xen_common.c
index 7f4ec89..48431a7 100644
--- a/src/xenconfig/xen_common.c
+++ b/src/xenconfig/xen_common.c
@@ -1071,7 +1071,7 @@ xenParseOS(virConfPtr conf, virDomainDefPtr def)
return -1;
for (i = 0; i < VIR_DOMAIN_BOOT_LAST && boot[i]; i++) {
- switch (*boot) {
+ switch (boot[i]) {
case 'a':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_FLOPPY;
break;
--
1.7.10.4
10 years, 3 months
[libvirt] [PATCH] conf: fix crash when match a network iscsi hostdev with a host iscsi hostdev
by Luyao Huang
https://bugzilla.redhat.com/show_bug.cgi?id=1174053
When we use attach-device to coldplug a network iscsi hostdev,
libvirt will check if there is already a device in XML. But if
the 'b' is a host iscsi hostdev and 'a' is a network iscsi hostdev
, libvirtd will crash in virDomainHostdevMatchSubsysSCSIiSCSI,
because 'b' doesn't have a hostname.
Add a check in virDomainHostdevMatchSubsys, if the a's protocol
and b's protocol is not the same.
backtrace like this:
0 0x00007f850d6bc307 in virDomainHostdevMatchSubsysSCSIiSCSI at conf/domain_conf.c:10889
1 virDomainHostdevMatchSubsys at conf/domain_conf.c:10911
2 virDomainHostdevMatch at conf/domain_conf.c:10973
3 virDomainHostdevFind at conf/domain_conf.c:10998
4 0x00007f84f6a10560 in qemuDomainAttachDeviceConfig at qemu/qemu_driver.c:7223
5 qemuDomainAttachDeviceFlags at qemu/qemu_driver.c:7554
Signed-off-by: Luyao Huang <lhuang(a)redhat.com>
---
src/conf/domain_conf.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 5cf0b1a..eb63c93 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -11184,7 +11184,9 @@ static int
virDomainHostdevMatchSubsys(virDomainHostdevDefPtr a,
virDomainHostdevDefPtr b)
{
- if (a->source.subsys.type != b->source.subsys.type)
+ if (a->source.subsys.type != b->source.subsys.type ||
+ (a->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI &&
+ a->source.subsys.u.scsi.protocol != b->source.subsys.u.scsi.protocol))
return 0;
switch (a->source.subsys.type) {
--
1.8.3.1
10 years, 3 months
[libvirt] [PATCH 01/10] parallels: support NULL virDomainVideoAccelDefPtr
by Dmitry Guryanov
I support if virDomainVideoAccelDefPtr is NULL it means
default values for video acceleration. So we don't need
to report error.
---
src/parallels/parallels_sdk.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/parallels/parallels_sdk.c b/src/parallels/parallels_sdk.c
index 0b05bc1..0980f50 100644
--- a/src/parallels/parallels_sdk.c
+++ b/src/parallels/parallels_sdk.c
@@ -2029,7 +2029,7 @@ static int prlsdkCheckVideoUnsupportedParams(virDomainDefPtr def)
return -1;
}
- if (v->accel == NULL || v->accel->support2d || v->accel->support3d) {
+ if (v->accel != NULL && (v->accel->support2d || v->accel->support3d)) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Parallels Cloud Server doesn't support "
"setting video acceleration parameters."));
--
2.1.0
10 years, 3 months
[libvirt] [PATCH] fix typo in sanlock driver s/VIR_CONF_UONG/VIR_CONF_ULONG/
by Daniel P. Berrange
fix typo introduced in previous commit
Pushed as build-breaker fix
---
src/locking/lock_driver_sanlock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/locking/lock_driver_sanlock.c b/src/locking/lock_driver_sanlock.c
index b24e910..60f305c 100644
--- a/src/locking/lock_driver_sanlock.c
+++ b/src/locking/lock_driver_sanlock.c
@@ -141,7 +141,7 @@ static int virLockManagerSanlockLoadConfig(const char *configFile)
}
p = virConfGetValue(conf, "host_id");
- CHECK_TYPE("host_id", VIR_CONF_UONG);
+ CHECK_TYPE("host_id", VIR_CONF_ULONG);
if (p) driver->hostID = p->l;
p = virConfGetValue(conf, "require_lease_for_disks");
--
2.1.0
10 years, 3 months
[libvirt] [PATCH 0/3] Fix starting/stopping of netdevs when starting/stopping CPUs
by Laine Stump
The first two patches provide a cleaner, more complete fix to a fix
that was recently pushed for
https://bugzilla.redhat.com/show_bug.cgi?id=1081461
While the original patch does fix the symptoms in the report, applying
these two additional patches handle some situations that weren't
addressed by the original.
Patch 3 fixes a similar problem with tap devices when the newly added
macTableManager='libvirt' is used. It should make migration of guests
with this new type of network connection work properly with no loss of
network connectivity (including once post-copy migration is working).
Laine Stump (3):
qemu: always call qemuInterfaceStartDevices() when starting CPUs
qemu: add a qemuInterfaceStopDevices(), called when guest CPUs stop
qemu: add/remove bridge fdb entries as guest CPUs are started/stopped
src/qemu/qemu_command.c | 10 ++----
src/qemu/qemu_hotplug.c | 8 +++++
src/qemu/qemu_interface.c | 92 +++++++++++++++++++++++++++++++++++++++++++++++
src/qemu/qemu_interface.h | 2 ++
src/qemu/qemu_process.c | 7 ++--
5 files changed, 109 insertions(+), 10 deletions(-)
--
1.9.3
10 years, 3 months
[libvirt] libseccomp and KVM
by Raymond Durand
How is libseccomp used/enabled/configured with KVM/QEMU Hypervisor?
Does it need a system call profiling per VMs?
Regards,
10 years, 3 months
